.page-da-ga { background: #F5F7FA; color: #333333; font-family: Arial, Helvetica, sans-serif; line-height: 1.6; max-width: 100%; overflow-x: hidden; }
.page-da-ga a { color: #E53935; transition: color 0.3s; }
.page-da-ga a:hover { color: #FF5A4F; }
.page-da-ga__container { max-width: 1200px; margin: 0 auto; padding: 0 16px; }
.page-da-ga__hero-section { padding-top: 10px; display: flex; flex-direction: column; align-items: center; background: linear-gradient(180deg, #FFFFFF 0%, #F5F7FA 100%); }
.page-da-ga__hero-image { width: 100%; max-width: 1200px; margin-bottom: 8px; }
.page-da-ga__hero-image img { display: block; width: 100%; max-width: 1200px; height: auto; aspect-ratio: 17/5; object-fit: cover; }
.page-da-ga__hero-content { text-align: center; max-width: 1000px; margin: 0 auto; padding: 20px 16px 32px; width: 100%; }
.page-da-ga__hero-title { font-size: clamp(1.45rem, 4vw, 2.5rem); font-weight: 800; line-height: 1.2; margin-bottom: 12px; color: #E53935; }
.page-da-ga__hero-desc { font-size: 1.05rem; margin-bottom: 28px; color: #333333; max-width: 850px; margin-left: auto; margin-right: auto; }
.page-da-ga__hero-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.page-da-ga__btn { display: inline-block; border-radius: 50px; font-weight: 700; text-decoration: none; text-align: center; padding: 14px 32px; background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%); color: #FFFFFF; border: 2px solid transparent; transition: transform 0.3s, box-shadow 0.25s; box-sizing: border-box; line-height: 1.2; }
.page-da-ga__btn:hover { color: #FFFFFF; transform: translateY(-2px); box-shadow: 0 10px 20px rgba(229, 57, 53, 0.25); }
.page-da-ga__btn--secondary { background: #FFFFFF; color: #E53935; border-color: #E53935; }
.page-da-ga__btn--secondary:hover { background: #E53935; color: #FFFFFF; }
.page-da-ga__btn--outline { background: transparent; color: #E53935; border: 2px solid #E53935; }
.page-da-ga__btn--outline:hover { background: #E53935; color: #FFFFFF; }
.page-da-ga__intro-section { padding: 32px 0; }
.page-da-ga__section-title { text-align: center; font-size: clamp(1.4rem, 3vw, 2.1rem); color: #E53935; margin-bottom: 28px; font-weight: 800; }
.page-da-ga__intro-text { background: #FFFFFF; border: 1px solid #E0E0E0; border-radius: 16px; padding: 28px; font-size: 1.02rem; box-shadow: 0 6px 18px rgba(51, 51, 51, 0.05); }
.page-da-ga__features-section { padding: 32px 0; background: #FFFFFF; border: 1px solid #E0E0E0; border-radius: 24px; margin: 16px; }
.page-da-ga__features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; padding: 0 16px; }
.page-da-ga__feature-card { background: #F5F7FA; border-radius: 16px; overflow: hidden; border: 1px solid #E0E0E0; }
.page-da-ga__feature-card img { width: 100%; height: auto; aspect-ratio: 2/1; object-fit: contain; display: block; }
.page-da-ga__feature-card-title { color: #E53935; text-align: center; padding: 12px 8px 4px; font-size: 1.1rem; }
.page-da-ga__feature-card-text { padding: 4px 16px 16px; color: #333333; font-size: 0.9rem; }
.page-da-ga__guide-section { padding: 20px 0; }
.page-da-ga__guide-item { display: flex; align-items: center; gap: 28px; background: #FFFFFF; padding: 16px; border-radius: 24px; border: 1px solid #E0E0E0; margin-bottom: 24px; }
.page-da-ga__guide-image { flex-shrink: 0; width: 40%; max-width: 380px; }
.page-da-ga__guide-image img { width: 100%; height: auto; aspect-ratio: 2/1; object-fit: cover; border-radius: 12px; display: block; }
.page-da-ga__guide-title { color: #E53935; margin-bottom: 10px; }
.page-da-ga__guide-content { flex: 1; }
.page-da-ga__guide-content p { color: #333333; margin-bottom: 0; }
.page-da-ga__tips-section { padding: 32px 0; }
.page-da-ga__tips-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.page-da-ga__tip-card { background: #FFFFFF; border: 1px solid #E0E0E0; border-radius: 16px; padding: 20px; }
.page-da-ga__tip-card-title { color: #E53935; font-size: 1.1rem; margin-bottom: 12px; }
.page-da-ga__tip-card p { color: #333333; }
.page-da-ga__blog-section { padding: 20px 0 40px; background: #FFFFFF; }
.page-da-ga__blog-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 20px; }
.page-da-ga__blog-card { border: 1px solid #E0E0E0; background: #FFFFFF; border-radius: 16px; overflow: hidden; display: flex; flex-direction: column; transition: transform 0.3s, box-shadow 0.3s; }
.page-da-ga__blog-card:hover { transform: translateY(-6px); box-shadow: 0 12px 20px rgba(51, 51, 51, 0.1); }
.page-da-ga__blog-card img { width: 100%; height: auto; aspect-ratio: 2/1; object-fit: cover; display: block; }
.page-da-ga__blog-card-body { padding: 16px; flex: 1; display: flex; flex-direction: column; }
.page-da-ga__blog-card-title { font-size: 1rem; margin-bottom: 8px; }
.page-da-ga__blog-card-title a { color: #333333; text-decoration: none; font-weight: 700; }
.page-da-ga__blog-card-title a:hover { color: #E53935; }
.page-da-ga__blog-card-body p { flex: 1; font-size: 0.88rem; }
.page-da-ga__link-more { font-weight: 600; }
.page-da-ga__blog-actions { text-align: center; margin-top: 28px; }
.page-da-ga__faq-section { padding: 32px 0; }
.page-da-ga__faq-item { background: #FFFFFF; border: 1px solid #E0E0E0; border-radius: 12px; margin-bottom: 12px; }
.page-da-ga__faq-item summary { cursor: pointer; padding: 20px; font-weight: 700; position: relative; list-style: none; padding-right: 40px; color: #333333; }
.page-da-ga__faq-item summary::-webkit-details-marker { display: none; }
.page-da-ga__faq-item p { padding: 0 20px 20px; margin: 0; color: #333333; }
.page-da-ga__faq-toggle { position: absolute; right: 20px; top: 50%; transform: translateY(-50%); color: #E53935; font-weight: 700; font-size: 1.25rem; line-height: 1; }
.page-da-ga__cta-section { background: linear-gradient(135deg, #E53935 0%, #FF5A4F 100%); padding: 40px 16px; text-align: center; }
.page-da-ga__cta-title { color: #FFFFFF; margin-bottom: 12px; font-weight: 800; }
.page-da-ga__cta-desc { color: #FFFFFF; max-width: 800px; margin: 0 auto 32px; font-size: 1.05rem; }
.page-da-ga__cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.page-da-ga__cta-actions .page-da-ga__btn { background: #FFFFFF; color: #E53935; }
.page-da-ga__cta-actions .page-da-ga__btn:hover { background: #fff; color: #E53935; box-shadow: 0 8px 20px rgba(255,255,255,0.3); }
.page-da-ga__cta-actions .page-da-ga__btn--outline { background: transparent; color: #FFFFFF; border-color: #FFFFFF; }
.page-da-ga__cta-actions .page-da-ga__btn--outline:hover { background: #FFFFFF; color: #E53935; }
@media (max-width: 1024px) {
  .page-da-ga { max-width: 100%; overflow-x: hidden; }
  .page-da-ga__features-grid, .page-da-ga__tips-grid { grid-template-columns: 1fr 1fr; }
  .page-da-ga__blog-grid { grid-template-columns: 1fr 1fr; }
  .page-da-ga__guide-image, .page-da-ga__guide-content { width: 100%; max-width: 100%; flex: none; }
  .page-da-ga__guide-item { flex-direction: column; align-items: flex-start; }
  .page-da-ga__guide-image img { max-width: 100%; }
}
@media (max-width: 768px) {
  .page-da-ga { overflow-x: hidden; }
  .page-da-ga__hero-image img { aspect-ratio: 2/1; min- }
  .page-da-ga__hero-content { padding: 20px 8px 24px; }
  .page-da-ga__hero-title { line-height: 1.25; }
  .page-da-ga__hero-desc { font-size: 1rem; }
  .page-da-ga__btn { max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; padding: 12px 20px; font-size: 0.9rem; }
  .page-da-ga__btn--outline, .page-da-ga__btn--secondary { padding: 12px 20px; }
  .page-da-ga__features-section, .page-da-ga__tips-section, .page-da-ga__guide-section, .page-da-ga__blog-section { margin: 0; padding-left: 0; padding-right: 0; }
  .page-da-ga__features-grid, .page-da-ga__tips-grid, .page-da-ga__blog-grid { grid-template-columns: 1fr; }
  .page-da-ga__guide-item { padding: 16px; }
  .page-da-ga__guide-content { width: 100%; }
  .page-da-ga__blog-card-title { font-size: 1rem; }
  .page-da-ga img { max-width: 100% !important; height: auto !important; }
  .page-da-ga__hero-actions, .page-da-ga__cta-actions { flex-direction: column; align-items: stretch; }
  .page-da-ga__hero-actions .page-da-ga__btn, .page-da-ga__cta-actions .page-da-ga__btn { width: 100%; }
  .page-da-ga__cta-section { padding: 32px 16px; }
}
@media (max-width: 480px) {
  .page-da-ga__btn { font-size: 0.85rem; }
  .page-da-ga__hero-title { letter-spacing: 0; }
}